Capacitors For External Defibrillators

Defibrillators, essential tools in emergency medicine, rely heavily on capacitors to deliver controlled electrical shocks to the heart. These devices restore irregular heart rhythms, saving countless lives.

At the core of a defibrillator, a capacitor stores a significant amount of electrical energy. This energy is rapidly released through the patient's chest, correcting heart arrhythmias. The type and specifications of the capacitor play a crucial role in the effectiveness and safety of defibrillation.

In this article, we delve into the components of a defibrillator circuit, exploring the capacitor's vital function. From charging to discharge, the capacitor's performance directly influences the pulse size, shape, and overall efficiency of the device.